Fence



FIG. 1 in a perspective view of a fence showing my new design;

FIG. 2 is a front elevational view thereof, the rear being the same in appearance;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left-side elevational view thereof, the right side being the same in appearance.

The dotted lines are included for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a fence, as shown and described. 